66979824

素因数分解:

$2^4\times 3^1\times {\mathrm{1395413}}^1$

素因数の和:1395424

約数の個数: 20

約数和(自身を含む): 173031336

約数和(自身を除く): 106051512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1395413, 2790826, 4186239, 5581652, 8372478, 11163304, 16744956, 22326608, 33489912, 66979824]

約数ペア:

[(1, 66979824), (2, 33489912), (3, 22326608), (4, 16744956), (6, 11163304), (8, 8372478), (12, 5581652), (16, 4186239), (24, 2790826), (48, 1395413)]